public class PP1_9
{
   public static void main(String[] args)
   {
     System.out.println("    *    ");
     
     System.out.println("   ***   ");
   
     System.out.println("  *****  ");
  
     System.out.println(" ******* ");
     
     System.out.println("*********");

     System.out.println(" ******* ");

     System.out.println("  *****  ");

     System.out.println("   ***   ");
   
     System.out.println("    *    ");
   }
}
